Alternatives to caffeine...Ephedrine HCL??

Sup bros, I'm new to this site. Just switched over from bodybuilding.com cuz those guys were a bunch of knowitall d bags, plus I got banned for talking about hGH on the teen forums lol. Anyway, I have recently had to get off of caffeine because of low vitamin D levels and elevated liver enzymes. I sjust bought some Ephedrine HCL 8mg tabs, how many of those do you think I should take to get a good energy boost pre workout?? Any other suggestions would also be appreciated. Thank

Build your way up and add yombine at 2.5 mg so try this...
8mg E 2.5mg Y x3 a day at a min 4 hours apart then after about a week bump up to 16mg E and I'd say stay at 2.5mg of Y then after that week do 24mg E with 5mg Y and don't go over that bro and see how it feels